Remove utf8_encode() encode data.

My problem: When send mail, character display incorrect.

![https://trello-attachments.s3.amazonaws.com/53a986f4f819aa482992f6af/53b442c3e8d0032a92783807/661x540/785720ea8a614505a08b5ab457b30ba6/upload_2014-07-03_at_1.16.44_am.png](https://trello-attachments.s3.amazonaws.com/53a986f4f819aa482992f6af/53b442c3e8d0032a92783807/661x540/785720ea8a614505a08b5ab457b30ba6/upload_2014-07-03_at_1.16.44_am.png)

I think don't need use utf8_encode() encode $body send mail and option value.

Sr my english ^^.